baber/WOPTO huggingface dataset:
Patent TW-457648-B (TW)
Title: Method to prevent neck-oxidation phenomenon in the bottom storage node
Inventor: SHIH CHUN-CHI
IPC: H01L21/8242
Filed: 2000-12-01
Granted: 2001-10-01
Abstract: This invention provides a method to prevent neck-oxidation phenomenon in the bottom storage node for manufacturing dynamic random access memory (DRAM). The method is described as following. On a given semiconductor wafer substrate, a silicon oxide layer is formed. A contact node is formed in the silicon oxide layer and a bottom storage node is formed on top of the silicon oxide layer to electrically connect the contact node. Then, a surface treatment is performed on the silicon oxide layer by an ion implantation process. A silicon nitride is formed on the surface of the silicon oxide layer and the bottom storage node. Finally, a high temperature oxidation process is carried out. The surface treatment can reduce the incubation time difference of the silicon nitride layer during its formation on the surface of the silicon oxide layer and the bottom storage node to avoid the problem of the thickness of the silicon nitride being uneven and thus further prevent the neck-oxidation phenomenon in the area between the bottom storage node and the contact node.
Patent TW-472160-B (TW)
Title: Plastic optical fibers, plastic optical fiber cable, optical fiber cable with plug, and copolymer
Inventor: TSUKAMOTO YOSHIHIRO
IPC: G02B1/04
Filed: 2000-12-27
Granted: 2002-01-11
Abstract: The copolymer in this invention is synthesized from the copolymerization of at least a vinyl compound (A) with a refractive index larger than 1.50 in its pure state, (methyl)acrylic acid fluorinated-alkyl ester (B) of formula (1) below, and methacrylic acid methyl ester (C). The weight ratio of monomer (A) to monomer (B)-(A)/(B) ranges from 0.2 to 1. By using the copolymer as the material of the plastic optical fibers or that of the sheath of the plastic optical fibers, the products cause less transmission loss even when kept in a winding state on a bobbin. Also, the products have reduced bending loss, and can be used to transmit broadband data. (In formula (1), X is a hydrogen atom or a CH3 group, Rf is a fluorinated alkyl group having 7 to 14 carbon atoms and 13 to 25 fluorine atoms).
Patent TW-494253-B (TW)
Title: Snap-on connector system for coupling light from an illuminator to a fiber optic
Inventor: FARRAR HARRY
IPC: G02B6/36
Filed: 2001-02-16
Granted: 2002-07-11
Abstract: The present invention provides a connector assembly comprising (1) a first adapter that releasably connects to light source and transmits optical energy received from the light source along a first optical waveguide; (2) a second adapter that releasably connects to first adapter to receive and transmit optical energy along a second optical waveguide; and (3) an output optical waveguide that receives the transmitted optical energy from the second waveguide and has a proximal connector adapted to fixedly engage the second adapter. In one embodiment, the proximal connector has a slot that allows for the insertion of a clip, and the second adapter has a detente that mechanically engages the clip when it is inserted into the slot in the proximal connector. In this way, the second adapter is fixedly coupled to the proximal connector but may also rotate in relation to the output connector. In one implementation, the groove in the adapter is angled so that an inserted clip presses against the angled surface, resulting in a force to urge and hold the second adapter into proper position for optical connection between the first optical waveguide and the output optical waveguide
Patent TW-518658-B (TW)
Title: Exposure method, method of production of density filter, and exposure apparatus
Inventor: IRIE NOBUYUKI
IPC: G03F1/76
Filed: 2001-02-27
Granted: 2003-01-21
Abstract: An exposure method is disclosed in the present invention. When transferring patterns to a plurality of areas on a substrate where the peripheral parts are partially superposed, the exposure at peripheral parts is gradually reduced. A method of exposure includes exposing one irradiated area of the substrate through a density filter set (so that the energy at the peripheral parts becomes the first predetermined distribution). By measuring the distribution of exposure at portions corresponding to the peripheral parts on the substrate, the second distribution where the exposure at the peripheral parts becomes a target value is determined according to the measured distribution of exposure. The irradiated areas adjoining the one irradiated area are undergone with an exposure process through a density filter set (set as the second distribution).
Patent TW-I229804-B (TW)
Title: Method of identity certification and management, and the execution system thereof
Inventor: YEH ER-LIANG
IPC: G06T1/00
Filed: 2001-04-11
Granted: 2005-03-21
Abstract: The present invention discloses a method of identity certification and management, which can let the user registering a plurality of entity profiles with different certification levels, and let the action creator develop a plurality of action groups with different certification level requirements. The method includes the following steps: first, receiving the action profile selected by the user under the control of an user system; next, receiving the signal of the user requesting registering the action profile; transmitting the signal of the user requesting registering the action profile to a network server system; then, receiving the signal for requesting registering the action profile under the control of the network server system; finally, comparing the certification level of the entity profile selected by the user with the request of the certification level for the action profile, and if the comparison result is matched, generating the signal of allowing registering the action profile.
Patent TW-520544-B (TW)
Title: Method and apparatus for measuring bridge caused by mask layout correction
Inventor: LIN CHENG-NAN
IPC: H01L21/66
Filed: 2001-06-15
Granted: 2003-02-11
Abstract: A kind of method for measuring bridge caused by mask layout correction is disclosed in the present invention. At first, a mask having layout is provided, in which the layout at least contains the conduction wire pattern, multiple gate electrode patterns connected to the conduction wire pattern, and multiple contact pattern sets. Each contact pattern set contains at least multiple contact patterns and at least surrounds one terminal of the corresponding gate that is not connected with the conduction wire pattern. Then, the layout is corrected; and the corrected layout is transferred to the substrate. The conduction wire, multiple gate electrodes and multiple contact sets are formed on the substrate. After that, these contact sets are electrically connected to a terminal. The electric signal is then added to the conduction wire to measure and determine if there is any electric signal generated due to the bridge at the terminal.
Patent TW-535444-B (TW)
Title: System integrating multimedia communication transmission and message management
Inventor: HUANG GUO-HUA
IPC: H04Q3/00
Filed: 2001-06-27
Granted: 2003-06-01
Abstract: The invention discloses a system integrating multimedia communication transmission and message management, which is used to integrate the message management communication task of a link network and a communication network. The system comprises a management computer used to input message and management data being forwarded to a main server. The main server decides a message transmission method based on management data and forwards the message through a link network to all district servers. All district servers decide to send message by e-mail, fax, telephone, mobile phone or mobile short message through at least one of link network and communication network to a link network subscriber or communication network subscriber. The invention can target at huge subscribers requesting different message transmission requirements added with customized creation and message delivery to significantly reduce the time cost and increase the service quality.
Patent TW-528619-B (TW)
Title: Method and arrangement for dispensing discrete dots of glue on a surface of a substrate
Inventor: LARSSON MAGNUS
IPC: B05C5/02
Filed: 2001-08-13
Granted: 2003-04-21
Abstract: The present invention concerns a method and an arrangement for dispensing glue on a surface of a circuit board. The arrangement includes a resilient dispensing arrangement (1) with a dispensing nozzle (3) on which is attached a distance device (4) which includes a fastening device (5) and a number of support members (6). Upon execution of the method the distance device (4) is fastened on the dispensing nozzle (3) and the arrangement is placed at a predetermined dispensing position. During dispensing, the arrangement is first moved in such a manner that the support members (6) come into contact with a circuit board surface (2), the dispensing of glue is then performed and the arrangement is moved away from the surface.
Patent TW-501965-B (TW)
Title: Threaded fastener
Inventor: JUNKERS JOHN K
IPC: F16B31/04
Filed: 2001-09-04
Granted: 2002-09-11
Abstract: A threaded fastener has a bolt, a nut including at least one sleeve in which the bolt is threadingly engaged, and a washer having a lower bearing surface adapted to bank on a surface of one of at least two elements to be connected with one another by the threaded fastener, the washer being pressed-fit on a part of the threaded fastener, so that when an active force and an opposite reactive force are applied to parts of the threaded fastener, the washer does not turn, while the bolt also does not turn but moves only in an axial direction.
Patent TW-521251-B (TW)
Title: Display control method, display controller, display unit and electronic machine
Inventor: TAMURA TSUYOSHI
IPC: G02F1/133
Filed: 2001-09-05
Granted: 2003-02-21
Abstract: The present invention provides a display controller, which has a display data RAM and generates a frame frequency in an internal oscillating circuit. A memory area of the display data RAM corresponds to the liquid crystal display area. The liquid crystal panel can be driven by moving image data read from the display data RAM at the frame frequency. In the display controller, display data generated at a frame frequency lower than the frame frequency from a display data generation circuit is written to the display data RAM. In this case, a control operation is performed such that the display data is read at the frame frequency after a write operation is performed in advance by at least one scanning line.
Patent TW-505816-B (TW)
Title: Portable intelligent visual display apparatus
Inventor: DONO NICHOLAS R
IPC: G06F1/16
Filed: 2001-09-19
Granted: 2002-10-11
Abstract: An apparatus is presented for displaying digital data as visual images in a format suitable for viewing by sizable audiences. The apparatus combines a computing device with a visual display device into single portable physical unit. The portable visual display apparatus for receiving and visually displaying digital data includes a computing device adapted to receive and to process the digital data, the computing device being capable of converting the data into electrical signals suitable for display as images; and a visual display device adapted to accept the electrical signals and to project images in a form suitable for viewing by a plurality of viewers, wherein the computing device and the visual display device form a single physical unit during operation.
Patent TW-I258154-B (TW)
Title: Electronic transformer/inductor devices and methods for making same
Inventor: HARDING PHILIP A
IPC: H05K3/46
Filed: 2001-09-24
Granted: 2006-07-11
Abstract: The present invention relates to the methods of construction for inductive components of, preferably, ferromagnetic materials such as inductors, chokes, and transformers when used as an integral part of the fabrication of PCB's or FLEX's. Holes are formed through a substrate which are later filled with conductive material. The arrangement of these holes, and the subsequent design that ensues, will form the inductive components within the plane of the media in which the device is formed; using the substrate for a magnetic core. By using this approach, the inductive components can be miniaturized to physical sizes compatible with the requirements of modern surface mount technology (SMT) for integrated circuitry (IC). This process also allows these components to be fabricated using mass production techniques, thereby avoiding the need to handle discrete devices during the manufacturing process.
Patent TW-I243474-B (TW)
Title: Semiconductor-memory cells and their production method
Inventor: GEHRING OLIVER
IPC: H01L29/788
Filed: 2001-11-01
Granted: 2005-11-11
Abstract: This invention relates to a semiconductor-memory cell with a semiconductor-substrate (1); a trench (5) provided in the semiconductor-substrate (1); a floating-gate (45) in the trench (5), which is isolated by a first isolation-layer (50) from the trench-walls (6); a control-gate (80) in the semiconductor-substrate (1) surrounding the trench (5); a second isolation-layer (10) provided on the surface of the semiconductor-substrate (1); a conductive layer (20) on the second isolation-layer (10), which forms a channel-region (35) over the floating-gate (45); a source-region (30) and a drain-region (40) formed in the conductive layer (20) respectively near the channel-region (35). This invention also relates to a corresponding production-method.
Patent TW-I285793-B (TW)
Title: Positive-working photoresist composition
Inventor: HADA HIDEO
IPC: G03F7/004
Filed: 2001-12-03
Granted: 2007-08-21
Abstract: The invention discloses a positive-working photoresist composition suitable for patterning light-exposure with light having a wavelength of 200 nm or shorter. The photoresist composition comprises a resinous compound capable of being imparted with increased solubility in an aqueous alkaline solution by interaction with an acid, a radiation-sensitive acid generating compound capable of generating an acid by irradiation with a radiation and an organic solvent, in which the resinous compound is a copolymer consisting of a combination of three types of specific (meth)acrylate units as the monomeric units. The patterned resist layer formed from the photoresist composition has an advantage in respect of decreased line slimming caused by electron beam irradiation in SEM inspection.
Patent TW-513627-B (TW)
Title: Positioning control device for suppressing vibration
Inventor: ZHANG WENNONG
IPC: G05B11/36
Filed: 2002-02-01
Granted: 2002-12-11
Abstract: The present invention provides a positioning control device for suppressing vibration capable of performing stable positioning in a short period. The positioning control device for suppressing vibration comprises: an integrator 6 for integrating the differentials of target position command; a reduction device 7 for reducing the output of integrator 6 and the position command and outputting the position command deviation; a stable pre-filter 1 for removing the component with the same ω0 frequency of vibrating pole for the feedback control system 5 when outputting the differential of input target position command, and inputting the output of stable pre-filter 1 and the position command deviation; determining the start command when the differentials of target position command change from zeros to non-zeros determining the end command when the differentials of target position command change from non-zeros to zeros; outputting 0 till starting the next command after the position command deviation becomes 0 and outputting the output of the stable pre-filter 1 as it is except the time; and a second integrator 4 for integrating the output of the command settlement means 2 and outputting the position command.
Patent TW-I285153-B (TW)
Title: Security film system with reactive adhesives
Inventor: KROLZIG OLAF
IPC: B42D25/00
Filed: 2002-03-27
Granted: 2007-08-11
Abstract: The invention relates to a security film system for documents, or general data carriers, having a transfer layer and a gluing or adhesive layer comprising at least one micro-encapsulated reactive adhesive constituent. Said gluing or adhesive layer can be activated over a period of time of up to at least one year and the at least one reactive adhesive constituent hardens after activation to form a duromer.
Patent TW-591656-B (TW)
Title: Method for manufacturing optical disc and transporting multi-layered optical disc
Inventor: KATAYAMA KAZUTOSHI
IPC: G11B7/24056
Filed: 2002-04-26
Granted: 2004-06-11
Abstract: A method for manufacturing an optical disc and a method for transporting a multi-layered optical disc are provided. When adhering the sheet and the disc substrate, after the adhesive is supplied to the outer side of the groove on the disc substrate, the sheet is loaded on the disc substrate. The adhesive is pressed to extend to the groove. At this timer, because the surplus adhesive is blocked when flowing into the groove, the surplus adhesive does not overflow easily toward the inner side of the groove. In addition, even if the adhesive overflows toward the inner side of the groove the adhesive is kept between the non-adhered portion of the sheet and the disc substrate, preventing the adhesive from moving to the disc surface. The non-adhered portion is cut by the cutting blade after the adhesive is completely cured, and then removed from the disc substrate.
Patent TW-567390-B (TW)
Title: Method for improving photo mask quality
Inventor: JOU WEI-REN
IPC: G03F1/00
Filed: 2002-05-28
Granted: 2003-12-21
Abstract: This invention provides a method for improving photo mask quality by removing non-transparent particles in the openings of the pattern on the photo mask. Firstly, a pattern opening is formed in a non-transparent layer on a transparent substrate, in which the bottom of the pattern opening has non-transparent particles. Then, a negative photo resist layer is formed in the pattern opening to cover the non-transparent particles. After the formation of the negative photo resist layer, a back side exposure process is carried out on the transparent substrate and a development process is performed to remove the portion of the negative photo resist layer which is not exposed. Subsequently, the residual negative photo resist layer is used as a mask to remove the non-transparent particles from the top side of the transparent substrate. Finally, the residual negative photo resist layer is removed.
Patent TW-583160-B (TW)
Title: Preparation of 1-amino-4-hydroxyanthraquinones
Inventor: THIEBES CHRISTOPH
IPC: C09B1/514
Filed: 2002-08-14
Granted: 2004-04-11
Abstract: Process for preparing 1-amino-4-hydroxyanthraquinones of the formula (I), where R is an aliphatic or aromatic radical, characterized in that 1,4-dihydroxyanthraquinones are reacted with aliphatic or aromatic amines in the presence of N-methyl-2-pyrrolidone.
Patent TW-I254611-B (TW)
Title: Selective herbicides comprising a tetrazolinone derivative
Inventor: FURSCH HELMUT
IPC: A01N47/30
Filed: 2002-08-29
Granted: 2006-05-11
Abstract: The invention relates to novel herbicidal synergistic active compound combinations comprising a known tetrazolinone derivative and known herbicidally active compounds and/or safeners, which compositions can be used with particularly good results for the selective control of weeds in various crops of useful plants.
Patent TW-578353-B (TW)
Title: Switching power supply apparatus
Inventor: ISHIHARA YUTAKA
IPC: H02M3/00
Filed: 2002-09-11
Granted: 2004-03-01
Abstract: The present invention provides a switching power supply apparatus equipped with an over-temperature protection circuit that operates appropriately even when a problem occurs in the control circuit. A switching conversion circuit 2 has a switching element 21 turned on and off according to a drive signal S5 supplied from a drive circuit 5, converts the voltage supplied via an input circuit 1 to switching output, and outputs that switching output. An output circuit 3 is supplied with the switching output, adjusts the supplied switching output to a prescribed output, and outputs that prescribed output. A control circuit 4 supplies a control signal S4 to the drive circuit 5. An over-temperature protection circuit 6 comprises a temperature detector 61 and a switch 62, and is connected to the control electrode of the switching element 21, and cuts off the drive signal S5 via the switch 62 when the temperature detector 61 detects an abnormal temperature in the switching power supply apparatus.
Patent TW-I236893-B (TW)
Title: Individual package of body fluid absorbent article
Inventor: SUGA AYAMI
IPC: B65D75/52
Filed: 2002-09-30
Granted: 2005-08-01
Abstract: Prior to using body fluid absorbent articles, the user should be aware of the method of use and warnings in order to avoid possible mistakes. Body fluid absorbent product uses the absorber inserted into the vagina, and is separated in individual bags 20 as individual package 1. On the external thin slice 21 of the individual package 1 bags 20, method of use and warning information 26 and 27 should be provided. When the user opens each individual bag 1, they will see the above stated signs 26 and 27. Hence no mistakes or negligence should incur.
Patent TW-564445-B (TW)
Title: Embedded capacitor structure
Inventor: JOW WEI-MING
IPC: H01L29/92
Filed: 2002-10-15
Granted: 2003-12-01
Abstract: There is provided an embedded capacitor structure, in which the electrode plates of the capacitor embedded in a multi-layer circuit structure are led out via wires from one (single port output) or two (double port output) of the plural electrode plates, instead of using wires to lead out the electrode plates form the edges in the conventional skill which encounters a problem that the embedded capacitor cannot be applied in a high-frequency circuit, so as to decrease the difficulty in bonding with the peripheral devices and reduce the influence of parasitic device effect. The wiring method disclosed in the present invention can be applied in a multi-layer circuit structure such as a semiconductor integrated circuit, a multi-layer printed circuit board, and a sintered ceramic substrate.
Patent TW-543010-B (TW)
Title: Segmented tolling system and the method thereof
Inventor: JANG MENG-CHIAN
IPC: G07B15/00
Filed: 2002-10-25
Granted: 2003-07-21
Abstract: The present invention provides a segmented tolling system, which is applied to the vehicles driving on a tolled highway, wherein the tolled highway has a main pathway, at least two entry interchanges and two exit interchanges. The system configures the tolling devices at each entry interchange, and on the main pathway of the nearest exit interchanges. When the vehicle passed one of the tolling device, the system will charge the toll from the entry interchange of the tolling device to the nearest exit interchange through the in-car communication device of the vehicle, and notify the remaining amount in the in-car communication device. The present invention also provides a segmented tolling method, which can be applied to a tolled highway having the electronic tolling system.